🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.47 AU - 0.53 AU

Year: 130 Days

Day: 13.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.6 AU - 0.76 AU

Year: 206 Days

Day: 17.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.75 AU - 1.13 AU

Year: 335 Days

Day: 21.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 447 Days

Day: 39.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 10.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.95 AU - 5.97 AU

Year: 4055 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 74.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,296,225 km

• M1: 139,276 km (0.052 R)
• M2: 272,567 km (0.043 R)
• M3: 396,734 km (0.057 R)
• M4: 480,658 km (0.054 R)
• M5: 605,423 km (0.08 R)
• M6: 669,899 km (0.098 R)
• M7: 774,169 km (0.096 R)
• M8: 1,234,781 km (0.093 R)
• M9: 1,508,096 km (0.075 R)
• M10: 1,764,058 km (0.107 R)
• M11: 1,889,870 km (0.108 R)
• M12: 2,127,132 km (0.108 R)
• M13: 2,341,655 km (0.069 R)
• M14: 2,655,811 km (0.12 R)
• M15: 2,878,712 km (0.076 R)
• M16: 3,206,481 km (0.111 R)
• M17: 3,407,092 km (0.055 R)
• M18: 3,564,917 km (0.058 R)
• M19: 3,630,591 km (0.099 R)
• M20: 3,734,711 km (0.111 R)
• M21: 3,839,878 km (0.1 R)
• M22: 3,926,645 km (0.103 R)
• M23: 4,004,286 km (0.074 R)
• M24: 4,082,526 km (0.031 R)
• M25: 4,161,214 km (0.106 R)
• M26: 5,208,998 km (0.106 R)
• M27: 5,294,418 km (0.031 R)
• M28: 5,445,362 km (0.117 R)
• M29: 5,608,574 km (0.11 R)
• M30: 5,817,562 km (0.035 R)
• M31: 6,254,687 km (0.082 R)
• M32: 6,368,531 km (0.042 R)
• M33: 6,586,794 km (0.064 R)
• M34: 6,667,727 km (0.111 R)
• M35: 6,760,777 km (0.112 R)
• M36: 6,924,586 km (0.067 R)
• M37: 7,042,320 km (0.108 R)
• M38: 7,291,999 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 14.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.6 AU - 10.7 AU

Year: 10160 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,296,225 km

• M1: 201,060 km (0.084 R)
• M2: 582,833 km (0.066 R)
• M3: 689,347 km (0.057 R)
• M4: 1,035,965 km (0.068 R)
• M5: 1,210,546 km (0.09 R)
• M6: 1,726,060 km (0.037 R)
• M7: 1,984,715 km (0.064 R)
• M8: 2,156,154 km (0.059 R)
• M9: 2,332,680 km (0.102 R)
• M10: 2,727,618 km (0.035 R)
• M11: 2,864,201 km (0.096 R)
• M12: 3,462,742 km (0.106 R)
• M13: 3,761,489 km (0.037 R)
• M14: 3,883,561 km (0.115 R)
• M15: 4,100,178 km (0.06 R)
• M16: 4,973,381 km (0.112 R)
• M17: 5,209,147 km (0.114 R)
• M18: 5,379,839 km (0.093 R)
• M19: 6,045,699 km (0.119 R)
• M20: 6,189,313 km (0.074 R)
• M21: 6,700,638 km (0.098 R)
• M22: 6,849,339 km (0.075 R)
• M23: 6,961,537 km (0.105 R)
• M24: 7,609,296 km (0.111 R)
• M25: 7,999,297 km (0.107 R)
• M26: 8,516,308 km (0.118 R)
• M27: 8,880,578 km (0.113 R)
• M28: 10,046,544 km (0.03 R)
• M29: 10,517,777 km (0.028 R)
• M30: 10,952,659 km (0.085 R)
• M31: 11,571,246 km (0.077 R)
• M32: 12,020,039 km (0.111 R)
• M33: 12,520,444 km (0.104 R)
• M34: 12,750,227 km (0.117 R)
• M35: 12,934,980 km (0.111 R)
• M36: 13,588,872 km (0.104 R)
• M37: 14,157,942 km (0.078 R)
• M38: 14,397,299 km (0.072 R)
• M39: 15,221,284 km (0.112 R)
• M40: 15,565,210 km (0.11 R)
• M41: 16,011,011 km (0.098 R)
• M42: 16,110,643 km (0.044 R)
• M43: 17,271,373 km (0.077 R)
• M44: 17,424,711 km (0.081 R)
• M45: 18,250,641 km (0.101 R)
• M46: 18,511,241 km (0.064 R)
• M47: 20,101,316 km (0.12 R)
• M48: 20,803,977 km (0.104 R)
• M49: 21,130,998 km (0.116 R)
• M50: 23,410,870 km (0.062 R)
• M51: 23,524,116 km (0.04 R)
• M52: 24,436,363 km (0.111 R)
• M53: 25,534,711 km (0.113 R)
• M54: 25,767,934 km (0.082 R)
• M55: 27,779,427 km (0.081 R)
• M56: 28,320,223 km (0.114 R)
• M57: 29,046,820 km (0.101 R)
• M58: 29,229,479 km (0.099 R)
• M59: 29,351,401 km (0.047 R)
• M60: 29,718,215 km (0.1 R)
• M61: 30,209,794 km (0.104 R)
• M62: 30,580,198 km (0.114 R)
• M63: 31,201,030 km (0.12 R)
• M64: 31,325,645 km (0.108 R)
• M65: 31,700,537 km (0.101 R)
• M66: 32,077,075 km (0.099 R)
• M67: 33,917,428 km (0.109 R)
• M68: 35,922,338 km (0.094 R)
• M69: 36,906,094 km (0.102 R)
• M70: 37,765,982 km (0.101 R)
• M71: 38,833,363 km (0.047 R)
• M72: 39,775,531 km (0.119 R)
• M73: 40,385,142 km (0.079 R)
• M74: 41,134,478 km (0.101 R)
• M75: 41,819,636 km (0.118 R)
• M76: 42,577,648 km (0.076 R)
• M77: 43,409,712 km (0.118 R)
• M78: 43,618,700 km (0.102 R)
• M79: 45,301,676 km (0.084 R)
• M80: 46,506,687 km (0.068 R)
• M81: 46,934,537 km (0.119 R)
• M82: 48,225,716 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 11.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.77 AU - 9.65 AU

Year: 10260 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,296,225 km

• M1: 203,453 km (0.061 R)
• M2: 404,064 km (0.051 R)
• M3: 546,930 km (0.095 R)
• M4: 662,120 km (0.063 R)
• M5: 940,671 km (0.098 R)
• M6: 1,082,939 km (0.12 R)
• M7: 1,683,874 km (0.116 R)
• M8: 1,764,058 km (0.11 R)
• M9: 2,481,829 km (0.099 R)
• M10: 2,558,273 km (0.059 R)
• M11: 3,181,947 km (0.072 R)
• M12: 4,452,033 km (0.096 R)
• M13: 4,564,381 km (0.038 R)
• M14: 4,926,407 km (0.113 R)
• M15: 5,861,693 km (0.058 R)
• M16: 5,985,112 km (0.112 R)
• M17: 6,192,604 km (0.104 R)
• M18: 7,090,191 km (0.031 R)
• M19: 7,221,688 km (0.062 R)
• M20: 8,028,020 km (0.1 R)
• M21: 8,280,242 km (0.062 R)
• M22: 8,535,007 km (0.111 R)
• M23: 8,675,031 km (0.095 R)
• M24: 9,652,503 km (0.097 R)
• M25: 10,589,435 km (0.072 R)
• M26: 10,992,601 km (0.034 R)
• M27: 12,443,102 km (0.113 R)
• M28: 13,244,797 km (0.038 R)
• M29: 13,326,029 km (0.041 R)
• M30: 13,898,241 km (0.109 R)
• M31: 14,367,380 km (0.107 R)
• M32: 14,562,156 km (0.05 R)
• M33: 14,757,680 km (0.109 R)
• M34: 15,236,394 km (0.05 R)
• M35: 15,491,907 km (0.094 R)
• M36: 16,790,566 km (0.037 R)
• M37: 16,878,380 km (0.067 R)
• M38: 17,083,778 km (0.114 R)
• M39: 17,586,426 km (0.109 R)
• M40: 17,794,667 km (0.118 R)
• M41: 18,696,891 km (0.117 R)
• M42: 20,109,095 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.8

Radius: 4.6

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.01 AU - 16.03 AU

Year: 18249 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,296,225 km

• M1: 318,344 km (0.115 R)
• M2: 404,064 km (0.111 R)
• M3: 1,038,359 km (0.109 R)
• M4: 1,115,402 km (0.085 R)
• M5: 1,386,024 km (0.102 R)
• M6: 1,706,463 km (0.037 R)
• M7: 1,736,831 km (0.114 R)
• M8: 2,113,818 km (0.088 R)
• M9: 2,976,998 km (0.115 R)
• M10: 3,161,302 km (0.071 R)
• M11: 3,697,162 km (0.119 R)
• M12: 4,343,425 km (0.065 R)
• M13: 4,385,013 km (0.075 R)
• M14: 5,111,310 km (0.067 R)
• M15: 5,243,405 km (0.106 R)
• M16: 5,782,706 km (0.05 R)
• M17: 6,012,638 km (0.082 R)
• M18: 6,105,538 km (0.082 R)
• M19: 6,576,622 km (0.081 R)
• M20: 7,754,406 km (0.107 R)
• M21: 8,110,000 km (0.084 R)
• M22: 8,264,086 km (0.12 R)
• M23: 8,889,853 km (0.108 R)
• M24: 10,131,217 km (0.098 R)
• M25: 10,856,617 km (0.104 R)
• M26: 11,541,027 km (0.113 R)
• M27: 11,830,200 km (0.115 R)
• M28: 12,121,915 km (0.113 R)
• M29: 12,593,448 km (0.105 R)
• M30: 13,737,273 km (0.079 R)
• M31: 14,414,503 km (0.108 R)
• M32: 16,057,985 km (0.026 R)
• M33: 16,122,462 km (0.1 R)
• M34: 16,251,415 km (0.112 R)
• M35: 16,510,519 km (0.114 R)
• M36: 22,401,084 km (0.111 R)
• M37: 22,473,041 km (0.12 R)
• M38: 25,865,173 km (0.113 R)
• M39: 25,940,720 km (0.084 R)
• M40: 26,319,352 km (0.082 R)
• M41: 26,852,369 km (0.042 R)
• M42: 26,928,814 km (0.11 R)
• M43: 27,005,408 km (0.104 R)
• M44: 27,543,062 km (0.089 R)
• M45: 27,929,324 km (0.084 R)
• M46: 28,550,903 km (0.071 R)
• M47: 30,602,638 km (0.092 R)
• M48: 31,727,016 km (0.058 R)
• M49: 32,456,754 km (0.083 R)
• M50: 33,933,135 km (0.107 R)
• M51: 35,263,659 km (0.12 R)
• M52: 35,347,434 km (0.066 R)
• M53: 35,682,982 km (0.093 R)
• M54: 37,291,308 km (0.09 R)
• M55: 39,096,207 km (0.095 R)
• M56: 39,443,274 km (0.05 R)
• M57: 40,315,130 km (0.083 R)
• M58: 40,577,974 km (0.116 R)
• M59: 40,665,788 km (0.09 R)
• M60: 41,017,343 km (0.096 R)
• M61: 41,281,682 km (0.03 R)
• M62: 42,968,996 km (0.055 R)
• M63: 44,769,407 km (0.113 R)
• M64: 47,515,724 km (0.066 R)
• M65: 50,316,197 km (0.094 R)
• M66: 51,166,661 km (0.11 R)
• M67: 51,546,190 km (0.074 R)
• M68: 51,926,618 km (0.035 R)
• M69: 52,403,536 km (0.057 R)
• M70: 52,786,057 km (0.09 R)
• M71: 52,977,692 km (0.077 R)
• M72: 53,265,519 km (0.106 R)
• M73: 53,361,710 km (0.09 R)
• M74: 53,939,307 km (0.101 R)
• M75: 54,712,728 km (0.096 R)
• M76: 55,100,785 km (0.066 R)
• M77: 55,879,741 km (0.088 R)
• M78: 56,760,275 km (0.09 R)
• M79: 57,153,268 km (0.086 R)
• M80: 58,832,953 km (0.04 R)
• M81: 59,529,331 km (0.096 R)
• M82: 60,028,390 km (0.071 R)
• M83: 60,128,321 km (0.077 R)
• M84: 60,930,166 km (0.091 R)
• M85: 61,937,408 km (0.097 R)
• M86: 62,950,186 km (0.074 R)
• M87: 63,968,349 km (0.069 R)
• M88: 65,505,916 km (0.116 R)
• M89: 65,608,839 km (0.098 R)
• M90: 65,814,835 km (0.108 R)
• M91: 70,296,189 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,733 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit